207949548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{403003}}^1$

素因数の和:403053

約数の個数: 24

約数和(自身を含む): 496500928

約数和(自身を除く): 288551380

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 403003, 806006, 1209009, 1612012, 2418018, 4836036, 17329129, 34658258, 51987387, 69316516, 103974774, 207949548]

約数ペア:

[(1, 207949548), (2, 103974774), (3, 69316516), (4, 51987387), (6, 34658258), (12, 17329129), (43, 4836036), (86, 2418018), (129, 1612012), (172, 1209009), (258, 806006), (516, 403003)]